On Apr 24, 12:24=A0pm, Mike <Sulfate...@[EMAIL PROTECTED]
> wrote:
> On Apr 23, 10:31=A0pm, nos...@[EMAIL PROTECTED]
(Richard Maine) wrote:
>
> > Dave Seaman <dsea...@[EMAIL PROTECTED]
> wrote:
> > > The problem is
> > > using the same name in two conflicting ways.
>
> > And for all the compications in the standard-speak technically
defining
> > it, it ain't exactly rocket science. The compiler needs to know what
you=
> > are talking about. If a single scope has both an SZ as a dummy
argument
> > and an SZ as a module variable,
>
> May I ask what "scope" is?
> I do have SZ as the dummy argument in the procedures of many modules.
> I also have SZ as a module variable (thank you for this term), just
> like the beginning example. =A0I also use this module in main program.
>
> >then when you say SZ, it has no way to
> > tell which one is meant. That's all.
>
> Why?
> I mean I use the module containing SZ (module variable) in main
> program. =A0Then I call some procedure of some module with SZ as a dummy
> argument. =A0Yes, it sound weird. =A0If I want to do this. =A0Then I
don't=
> need to declare SZ as a module variable.
> But I need to know the background logic. Then I can go back to the
> problem I have.
> Thank you.
>
>
>
> > If you do need to access both things, there are ways to, for example,
> > rename the module variable for the scope in question. But I have a
> > feeling that perhaps the OP actually wants a dummy argument and a
module=
> > variable to actually be the same thing instead of just having access
to
> > one.
>
> I never use SAVE, so I have this problem.
> I'd like to pass the argument to some function defined like this:
> SUBROUTINE FCN (N, X, F)
> call some_procedure(SZ,......) =A0<=3D=3D SZ here , but I cannot add one
> argument in FCN, since it is an argument (I mean like intrinsic
> function)in some IMSL subroutine.
>
> I used to use comment, but it's not good as you have mentioned.
common
> So I have to declare a module variable SZ. =A0Now the problem comes out:
> SZ as a module var. and also as a dummy argument in some procedure.
>
> thank you very much for your help.
> Mike
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